28123546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 46654272

約数和(自身を除く): 18530726

約数列:

[1, 2, 11, 22, 121, 242, 251, 463, 502, 926, 2761, 5093, 5522, 10186, 30371, 56023, 60742, 112046, 116213, 232426, 1278343, 2556686, 14061773, 28123546]

約数ペア:

[(1, 28123546), (2, 14061773), (11, 2556686), (22, 1278343), (121, 232426), (242, 116213), (251, 112046), (463, 60742), (502, 56023), (926, 30371), (2761, 10186), (5093, 5522)]